[Event "Vlissingen HZ op 18th"]
[Site "Vlissingen"]
[Date "2014.08.02"]
[Round "1"]
[White "Kuiper, Willem"]
[Black "Rebers, Eugene H"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1803"]
[BlackElo "2240"]
[PlyCount "74"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. Nf3 d5 4. exd5 Qxd5 5. c4 Qd8 6. d4 Nf6 7. Be2 e6 8. 0-0 Nc6 9. a3 Be7 10. axb4 Nxb4 11. Nc3 0-0 12. Ne5 Nd7 13. f4 f6 14. Ng4 Nc6 15. Kh1 f5 16. Ne3 Bf6 17. Nc2 a6 18. Ra3 Kh8 19. Be3 b6 20. Nb5 Rb8 21. Nd6 Be7 22. c5 Bxd6 23. cxd6 Nf6 24. Bf2 Qxd6 25. Bh4 Nd5 26. Rh3 g6 27. Qe1 Rb7 28. Bxa6 Rbf7 29. Bc4 Nf6 30. Bb5 Ne7 31. Bg5 Ne4 32. Bh4 Bb7 33. Ne3 Bd5 34. Bc4 Rc8 35. Bxd5 Nxd5 36. Rff3 Rfc7 37. Bg5 Nxe3 0-1

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.09"]
[Round "8"]
[White "Woestenburg, Jochem"]
[Black "Kuiper, Willem"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2045"]
[BlackElo "1842"]
[PlyCount "93"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 exd4 7. Re1 d5 8. Nbd2 b5 9. Nxe4 dxe4 10. Rxe4+ Be7 11. Bb3 0-0 12. Bf4 Bf5 13. Re2 Bb4 14. Rc1 Ba5 15. Ne5 Nxe5 16. Rxe5 Qf6 17. Qxd4 Rad8 18. Qc5 Bb6 19. Qe7 Qg6 20. Rce1 Bd4 21. R5e2 Bf6 22. Qxc7 h5 23. c3 Rd7 24. Qc5 Rdd8 25. Kh1 Qg4 26. Bd6 Rc8 27. Qd5 Rcd8 28. Qc5 Rc8 29. Qe3 Bg5 30. Qg3 Rfd8 31. f3 Qxg3 32. Bxg3 h4 33. Bf2 h3 34. Bd4 Bd3 35. Re5 Bf6 36. R5e3 Bxd4 37. Rxd3 Bf2 38. Red1 hxg2+ 39. Kxg2 Bh4 40. Rd7 Rf8 41. Ra7 b4 42. cxb4 Rb8 43. Rdd7 Rxb4 44. Bxf7+ Rxf7 45. Rxf7 Rxb2+ 46. Kh3 Bf6 47. Rxf6 1-0

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.03"]
[Round "1"]
[White "Kuiper, Willem"]
[Black "Verstraeten, Roland"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1842"]
[BlackElo "2281"]
[PlyCount "84"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. h3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 Rb8 12. 0-0 Rxb2 13. Qc1 Rb7 14. Qa3 f6 15. e6 Nb6 16. Ba6 Rc7 17. f5 Bxa6 18. Qxa6 gxf5 19. Bf4 Qc8 20. Qe2 Rb7 21. Rae1 Nc4 22. Qh5 Qe8 23. Qxf5 Qg6 24. g4 Rb2 25. Rf2 Rd8 26. Bc7 Rc8 27. Bf4 d4 28. Ne2 c5 29. Ng3 Nb6 30. Kh1 d3 31. Bc1 Rxc2 32. Rxc2 dxc2 33. Re2 Rd8 34. Rxc2 Rd5 35. Qf2 Qd3 36. Kg2 Nc4 37. Nf5 Qe4+ 38. Kg3 Qxe6 39. Qf4 Nd6 40. Nxg7 Kxg7 41. Rf2 Ne4+ 42. Kg2 Nxf2 0-1

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.04"]
[Round "1"]
[White "Kuiper, Willem"]
[Black "Laarhoven, Thijs"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1810"]
[BlackElo "2226"]
[PlyCount "76"]
[EventDate "2012.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 d5 2. Nf3 dxe4 3. Ng5 Bf5 4. Nc3 Nf6 5. d3 exd3 6. Qf3 Qc8 7. Bxd3 Bxd3 8. Qxd3 e6 9. 0-0 Be7 10. Bf4 Nc6 11. Rad1 h6 12. Nf3 0-0 13. Qe3 Re8 14. h3 e5 15. Bh2 Bd6 16. g4 e4 17. Nh4 Bxh2+ 18. Kxh2 Ne5 19. Qg3 Qe6 20. Kh1 Qc6 21. Rfe1 e3+ 22. f3 g5 23. Rxe3 gxh4 24. Qf4 Nc4 25. Red3 Nxb2 26. Qxh6 Nxd3 27. Qg5+ Kh8 28. Rxd3 Nh7 29. Qxh4 Qf6 30. Qg3 Rad8 31. Ne4 Qa1+ 32. Kg2 Rxd3 33. cxd3 Qxa2+ 34. Kf1 Qc2 35. Qh4 Qxd3+ 36. Kf2 Qd4+ 37. Kg3 a5 38. Qh5 Qe5+ 0-1

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.08.05"]
[Round "8"]
[White "Van der Borgt, Peter"]
[Black "Kuiper, Willem"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2061"]
[BlackElo "1787"]
[PlyCount "99"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Bc5 6. dxc6 Bxf2+ 7. Ke2 bxc6 8. Nbd2 Nxd2 9. Kxf2 Nxf3 10. Qxf3 0-0 11. Be2 Rb8 12. Rd1 d5 13. Kg1 f5 14. b3 Qf6 15. g3 g5 16. Qh5 f4 17. h4 h6 18. hxg5 hxg5 19. gxf4 exf4 20. Kf2 Rf7 21. Rg1 Rg7 22. Qe8+ Qf8 23. Qxf8+ Kxf8 24. Ba3+ Kg8 25. Bg4 Bxg4 26. Rxg4 Re8 27. Rag1 Re3 28. Rxg5 Rxg5 29. Rxg5+ Kf7 30. Bb4 Kf6 31. Rg8 Rd3 32. Rf8+ Ke6 33. Ke2 Re3+ 34. Kd2 Rf3 35. Re8+ Kf5 36. Bc5 Rh3 37. Re2 Kg4 38. Bxa7 Kg3 39. Bf2+ Kf3 40. Bd4 Kg4 41. Rg2+ Kf3 42. Rf2+ Ke4 43. a4 Rh1 44. Kc2 Ra1 45. Kb2 Rh1 46. a5 Rh6 47. Bc5 Rh8 48. a6 d4 49. Bxd4 Ra8 50. a7 1-0

[Event "Waling Dijkstra Gr-A"]
[Site "Leeuwarden"]
[Date "2009.11.15"]
[Round "5"]
[White "Abma, Klaas"]
[Black "Kuiper, Willem"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1977"]
[BlackElo "1791"]
[PlyCount "49"]
[EventDate "2009.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 g6 4. Nc3 c6 5. Qd2 Nbd7 6. h3 a5 7. a4 Bg7 8. e3 Ne4 9. Nxe4 dxe4 10. Ng5 Nf6 11. Bc4 e6 12. f3 exf3 13. gxf3 Nd5 14. Bxd5 cxd5 15. h4 h6 16. Nh3 Qb6 17. c3 Bd7 18. Nf2 Rc8 19. Nd3 Qd8 20. Nc5 Bc6 21. Kf2 Bf6 22. h5 g5 23. Bg3 Be7 24. Nd3 0-0 25. Ne5 1/2-1/2

[Event "Waling Dijkstra Gr-A"]
[Site "Leeuwarden"]
[Date "2009.11.14"]
[Round "2"]
[White "Kuiper, Willem"]
[Black "De Boer, Richard"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1791"]
[PlyCount "40"]
[EventDate "2009.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. a3 b5 7. g3 Bb7 8. Bf4 Qb6 9. Bh3 e6 10. 0-0 Bd6 11. Ne5 0-0 12. Qe2 Nc6 13. Nxc6 Qxc6 14. f3 Bxf4 15. gxf4 Rad8 16. Rad1 Rd6 17. Rd2 Rfd8 18. Qe5 Qb6 19. Kh1 Rxd4 20. Rg2 Bxf3 0-1

[Event "Waling Dijkstra Gr-A"]
[Site "Leeuwarden"]
[Date "2009.11.14"]
[Round "4"]
[White "Kuiper, Willem"]
[Black "Lootsma, Jan"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1791"]
[PlyCount "64"]
[EventDate "2009.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Nc6 6. Nf3 d4 7. a3 Qa5 8. axb4 Qxa1 9. Nb5 Rb8 10. Nd6+ Kf8 11. Qd2 f6 12. b5 Nxe5 13. Nxd4 Bd7 14. f4 Nf7 15. Nxf7 Kxf7 16. Nb3 Qa4 17. Qxd7+ Ne7 18. Nd4 Rhe8 19. Be3 Rbd8 20. Qxe6+ Kf8 21. Qc4 Rxd4 22. Qxd4 Qxc2 23. Bd3 Qxg2 24. Be4 Qh3 25. Kf2 Qh4+ 26. Ke2 Qh5+ 27. Kd3 Qf7 28. Rc1 Qb3+ 29. Ke2 Qxb5+ 30. Kf3 f5 31. Bd5 Rd8 32. Rg1 Rxd5 0-1

[Event "Waling Dijkstra Gr-A"]
[Site "Leeuwarden"]
[Date "2009.11.13"]
[Round "1"]
[White "Etmans, Maarten D"]
[Black "Kuiper, Willem"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2164"]
[BlackElo "1791"]
[PlyCount "63"]
[EventDate "2009.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e3 e5 2. b3 d5 3. d4 Bd6 4. c4 exd4 5. exd4 c6 6. c5 Bc7 7. Bd3 Qf6 8. Nf3 Bg4 9. Be2 h6 10. 0-0 Nd7 11. Re1 Ne7 12. Nbd2 0-0 13. Ne5 Nxe5 14. dxe5 Qxe5 15. Bxg4 Qxh2+ 16. Kf1 Qh1+ 17. Ke2 Qh4 18. Bh3 Qd4 19. Kf1 Ng6 20. Rb1 Qxc5 21. Nf3 Rae8 22. Be3 Qd6 23. Qc2 b6 24. b4 Ne7 25. Bd4 Ng6 26. Rbc1 Rxe1+ 27. Rxe1 Nf4 28. Be5 Qd8 29. Bxf4 Bxf4 30. Qxc6 d4 31. Qe4 g5 32. Nxd4 1-0

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.04"]
[Round "4"]
[White "Kuiper, Willem"]
[Black "Van Gool, Henk"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1788"]
[BlackElo "2114"]
[PlyCount "58"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. Bb3 Qc7 9. f4 Nc6 10. Be3 Bd7 11. Qe2 0-0 12. Rad1 Rac8 13. f5 e5 14. Ne6 fxe6 15. fxe6 Be8 16. Rxf6 Rxf6 17. Nd5 Qb8 18. Bg5 b5 19. Bxf6 Bxf6 20. Nxf6+ gxf6 21. e7+ Kg7 22. Qg4+ Bg6 23. Qd7 Qa7+ 24. Qxa7 Nxa7 25. Rxd6 Nc6 26. Rd7 Be8 27. Rb7 Na5 28. Be6 Rc6 29. Bd7 Nxb7 0-1

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.02"]
[Round "1"]
[White "Piket, Joop J"]
[Black "Kuiper, Willem"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2186"]
[BlackElo "1788"]
[PlyCount "107"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Be6 3. Nc3 f5 4. e3 Nf6 5. Nge2 h6 6. Nf4 Bf7 7. Bxf6 exf6 8. Qd3 Qd7 9. h4 c6 10. h5 Bd6 11. Nce2 Na6 12. c3 Qe7 13. Qxf5 Qe4 14. Qxe4+ dxe4 15. g3 0-0 16. Bh3 Rfe8 17. Bf5 Rad8 18. b4 Nc7 19. Bg6 Ne6 20. Nxe6 Rxe6 21. Bf5 Re7 22. Rh4 Rde8 23. Kd2 Bc4 24. a4 b6 25. Rb1 a6 26. Bg6 Bf7 27. Bxf7+ Kxf7 28. c4 a5 29. bxa5 bxa5 30. c5 Bc7 31. Nc3 f5 32. Rhh1 Rd7 33. Rb7 Red8 34. Kc2 Rc8 35. Rhb1 Kf6 36. R1b6 Bxb6 37. Rxd7 Bd8 38. Nd1 g6 39. Rd6+ Kg5 40. Rxg6+ Kxh5 41. Rg8 Rb8 42. Nb2 Bc7 43. Rg7 Bd8 44. Rd7 Kg4 45. Rd6 Kf3 46. Nd1 Bg5 47. Rxc6 Rb4 48. Rb6 Rxa4 49. Nc3 Ra1 50. c6 Bd8 51. Rb8 Bc7 52. Rb7 Bd8 53. Rf7 Kxf2 54. d5 1-0

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.07"]
[Round "1"]
[White "Kuiper, Willem"]
[Black "Schmitz, Andreas Arnold"]
[Result "1-0"]
[ECO "C18"]
[BlackElo "2222"]
[PlyCount "89"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Bd7 8. a4 Nc6 9. Be2 cxd4 10. cxd4 Nb4 11. c4 dxc4 12. Ba3 Nd5 13. Nd2 Nc3 14. Qc2 Nxe2 15. Kxe2 Qa5 16. Ne4 Bxa4 17. Nd6+ Kd7 18. Qxc4 b5 19. Qc5 Qa6 20. Bb4 Nh6 21. Nxf7 Nf5 22. d5 Rac8 23. dxe6+ Qxe6 24. Qxa7+ Ke8 25. Rhc1 Bc2 26. Nxh8 Qc4+ 27. Ke1 Qxb4+ 28. Kf1 Qf8 29. Rxc2 Rd8 30. e6 Qe7 31. Qxe7+ Kxe7 32. Nf7 Rf8 33. Re1 Re8 34. Ne5 Nd4 35. Rb2 Kd6 36. Nf3 Nxe6 37. Nd4 Nxd4 38. Rxe8 Kc5 39. Rc8+ Kb6 40. Ke1 Nc6 41. Rg8 g6 42. Rh8 h5 43. Rg8 Ne5 44. Ke2 Kc5 45. Rc8+ 1-0

[Event "Werther Schloss op-B 10th"]
[Site "Werther"]
[Date "2004.04.04"]
[Round "4"]
[White "Kuiper, Willem"]
[Black "Stange, Joerg"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1741"]
[BlackElo "1592"]
[PlyCount "65"]
[EventDate "2004.04.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nc6 5. a3 a6 6. d4 exd4 7. cxd4 Ba7 8. Be3 Nf6 9. Nc3 0-0 10. h3 b5 11. b4 Nh5 12. Kf2 Bb7 13. Bd3 Re8 14. e5 dxe5 15. Bxh7+ Kf8 16. fxe5 Nxd4 17. Nxd4 Qh4+ 18. Kg1 Qg3 19. Qd2 Rad8 20. Ra2 Qxe3+ 21. Qxe3 Bxd4 22. Qxd4 Rxd4 23. Kh2 g6 24. Rf1 Kg7 25. g4 Rf4 26. Raf2 Kxh7 27. gxh5 Rxf2+ 28. Rxf2 Re7 29. Kg3 gxh5 30. Kf4 Kg6 31. a4 Rd7 32. axb5 axb5 33. Nxb5 1/2-1/2

[Event "Werther Schloss op-B 10th"]
[Site "Werther"]
[Date "2004.04.04"]
[Round "5"]
[White "Stukemeier, Ralf"]
[Black "Kuiper, Willem"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1667"]
[BlackElo "1741"]
[PlyCount "62"]
[EventDate "2004.04.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Bb2 Bg7 11. Nd2 Nb4 12. Nf3 c5 13. g3 Bb7 14. Bg2 0-0 15. 0-0 Rae8 16. Qd2 Bxf3 17. Bxf3 Bxe5 18. Bxe5 Qxe5 19. Qxd7 Rd8 20. Qa4 Rd3 21. Bg2 a6 22. a3 Nc2 23. Rab1 Qd6 24. Be4 Rd2 25. b4 Nd4 26. bxc5 Qe6 27. Bd5 Qh3 28. Qxa6 Ne2+ 29. Kh1 Nxg3+ 30. Kg1 Ne2+ 31. Kh1 Rxd5 0-1

[Event "Werther Schloss op-B 10th"]
[Site "Werther"]
[Date "2004.04.03"]
[Round "3"]
[White "Radinger, Rudolf"]
[Black "Kuiper, Willem"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "1546"]
[BlackElo "1741"]
[PlyCount "104"]
[EventDate "2004.04.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Be7 7. Bb3 a6 8. f4 Qc7 9. Qf3 0-0 10. 0-0 Nc6 11. Nde2 b6 12. g4 Nd7 13. Be3 Nc5 14. g5 Bb7 15. Ng3 Rad8 16. Rad1 d5 17. exd5 Nxb3 18. axb3 Nb4 19. Qf2 Nxd5 20. Nxd5 Rxd5 21. Rxd5 Bxd5 22. Bxb6 Qc6 23. c4 Rb8 24. cxd5 Qxb6 25. Qxb6 Rxb6 26. dxe6 Rxb3 27. exf7+ Kxf7 28. Ra1 Rb6 29. Ra5 Bb4 30. Rd5 a5 31. Kf2 a4 32. Kf3 Rd6 33. Ke4 Rxd5 34. Kxd5 Bc3 35. Kc4 Bxb2 36. Kb4 a3 37. Kb3 Kg6 38. h4 Kf7 39. f5 Ke7 40. Ne4 Kd7 41. Nc5+ Kd6 42. Nd3 Be5 43. Kxa3 Bg3 44. h5 Bh4 45. f6 gxf6 46. gxf6 Bxf6 47. Kb3 Kd5 48. Kc2 Ke4 49. Kd2 Kf3 50. Ne1+ Kf2 51. Nd3+ Kf1 52. Ke3 Bg5+ 1/2-1/2

[Event "Werther Schloss op-B 10th"]
[Site "Werther"]
[Date "2004.04.02"]
[Round "1"]
[White "Bruckmann, Thomas"]
[Black "Kuiper, Willem"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1554"]
[BlackElo "1741"]
[PlyCount "104"]
[EventDate "2004.04.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. c4 e6 6. b3 Nbd7 7. Bb2 Bd6 8. d3 0-0 9. Nbd2 e5 10. e4 d4 11. Qc2 c5 12. h3 Bxf3 13. Nxf3 Re8 14. Bc1 Nf8 15. Bd2 Ng6 16. a3 h6 17. Rfb1 b6 18. Qc1 Nh7 19. b4 Qd7 20. b5 f6 21. a4 Ng5 22. Nxg5 fxg5 23. Qd1 Rf8 24. a5 Rab8 25. a6 Rf6 26. Qe2 Qf7 27. Rf1 Rf8 28. Be1 Be7 29. Qg4 Bd8 30. Qe2 Qe8 31. Rb1 Kf7 32. Kh2 Ke7 33. Rb2 Kd6 34. Rh1 Qf7 35. Kg1 Rh8 36. Qd1 h5 37. Kf1 h4 38. Ke2 Rf8 39. f3 hxg3 40. Bxg3 Rxf3 41. Rf1 Re3+ 42. Kd2 Nf4 43. Bxf4 gxf4 44. Bf3 Bh4 45. Kc1 Qe6 46. Rh2 Qh6 47. Qd2 Rf6 48. Rg2 Bg3 49. Rh1 Rxf3 50. Qe2 Rf2 51. Qg4 f3+ 52. Kb1 fxg2 0-1

[Event "Werther Schloss op-B 9th"]
[Site "Werther"]
[Date "2003.04.12"]
[Round "2"]
[White "Kuiper, Willem"]
[Black "Henkel, Volker"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1732"]
[BlackElo "1840"]
[PlyCount "119"]
[EventDate "2003.04.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. Be2 Bg7 3. Nc3 d6 4. d3 Nd7 5. Be3 c6 6. Qd2 e5 7. g4 h6 8. h4 Ne7 9. Bf3 Nf8 10. Nge2 Ne6 11. d4 Bd7 12. d5 Nc7 13. Ng3 c5 14. h5 g5 15. Bxg5 hxg5 16. Qxg5 Rg8 17. h6 Bxh6 18. Qxh6 Bxg4 19. Bxg4 Rxg4 20. Qh5 Rg8 21. Qf3 Rg6 22. Rh7 Kd7 23. Rxf7 Qg8 24. Qf5+ Ke8 25. Rxe7+ Kxe7 26. 0-0-0 Rf8 27. Qh3 Qh8 28. Nf5+ Kd8 29. Qd3 a6 30. Na4 Nb5 31. Qb3 Qh7 32. c3 Qc7 33. Rh1 Rfg8 34. Qd1 Qf7 35. a3 Qf8 36. Kb1 Rh8 37. Rf1 Kc7 38. Ka2 Qf6 39. Qb3 Qd8 40. Qc4 b6 41. Qb3 Kb7 42. f4 exf4 43. c4 Nd4 44. Nxd4 cxd4 45. Rxf4 Qc7 46. Qd3 Rc8 47. Qxd4 Qxc4+ 48. Qxc4 Rxc4 49. Nc3 b5 50. Rh4 Rg2 51. Kb3 Rc7 52. Rh6 Rd7 53. Re6 Kc7 54. Re8 Rf7 55. Ra8 Kb7 56. Rd8 Rff2 57. Kb4 Rxb2+ 58. Ka5 Rb3 59. Rxd6 Rxc3 60. Rxa6 0-1

[Event "Werther Schloss op-B 8th"]
[Site "Werther"]
[Date "2002.03.24"]
[Round "4"]
[White "Schoene, Karsten"]
[Black "Kuiper, Willem"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1910"]
[BlackElo "1804"]
[PlyCount "60"]
[EventDate "2002.03.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Qa5 6. Bxf6 gxf6 7. e3 Be7 8. Bd3 Nd7 9. 0-0 Nf8 10. a3 dxc4 11. Bxc4 b5 12. Bd3 Ng6 13. b4 Qd8 14. Qc2 Bd7 15. Ne4 f5 16. Nc5 Bxc5 17. dxc5 Qf6 18. Nd4 Nh4 19. f4 h5 20. a4 e5 21. fxe5 Qg5 22. Qf2 Nxg2 23. Kh1 Qxe3 24. Bxf5 0-0-0 25. Bxd7+ Rxd7 26. Nf5 Qxe5 27. Qxg2 Rd5 28. Nd6+ Kc7 29. Nxf7 Qc3 30. Nxh8 Qxh8 1-0

[Event "Werther Schloss op-B 8th"]
[Site "Werther"]
[Date "2002.03.23"]
[Round "2"]
[White "Kuiper, Willem"]
[Black "Gentemann, Moritz"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "1804"]
[BlackElo "1865"]
[PlyCount "54"]
[EventDate "2002.03.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 a6 7. Be2 Bg7 8. Qd3 Qc7 9. 0-0 b5 10. Bf3 Bb7 11. e5 Nfd7 12. exd6 Qxd6 13. Bxb7 Ra7 14. Bd5 Nc5 15. Ndxb5 Qb6 16. Bxf7+ Kxf7 17. Qc4+ Ne6+ 18. Be3 Qxe3+ 19. Kh1 axb5 20. Nxb5 Rd7 21. Rae1 Qb6 22. Re4 Qc6 23. Qe2 Rhd8 24. Re1 Rd1 25. Nc3 Bxc3 26. bxc3 Rxe1+ 27. Qxe1 Qxe4 0-1

